Technology

Dreamem® Industry Reverse Osmosis Membrane Element overview

DM-RO series aromatic polyamide composite membrane elements developed and fabricated by Dreamem and applied to desalinate brackish water, with features of low operating pressure, high recovery rate and low equipment investment, good desalination performance and stability.

It has high long term operational stability and durability, producing excellent water quality. By optimizing the structure of membrane element, THE membrane elements can increase water production. Under the same water production requirement, the number of membrane elements can be reduced.

DM-RO element is applicable to desalinate vary types of source water with salinity lower than 5000ppm, such as surface water, groundwater, tap water and municipal supply water etc. The product water is mainly applied to produce different types of pure water, boiler feed water, food processing water and pharmaceutical water etc.

Industry Nanofiltration Membrane Element

DM-NF element is made from aromatic polyamide or polypiperazine composite membrane. It is applicable for the removal or concentration of dye, removal of heavy metal and the concentration and desalination of whey protein. It will reject divalent ions and higher ions preferentially, the in rejection of monovalent ions will be affected by the solution concentration. This membrane model was widely applied to the desalination and decoloration treatment of the raw water, such as surface water, landfill leachate, dyeing wastewater, coking plant waste water, etc.

Industrial Reverse Osmosis(RO) Systems

DREAMEM Industrial Water builds custom Reverse Osmosis systems designed specifically for your industrial water treatment needs.

DREAMEM designs and builds Industrial Reverse Osmosis systems (RO Systems) ranging in size from 1t/h to 100t/h that can remove up to 99.5% of dissolved salts and virtually all colloidal and suspended matter from the most challenging feed water including municipal, brackish, and sea water applications. RO units produce a high quality water yield at a low cost compared to other purification processes.

Our Industrial Reverse Osmosis systems are custom designed specifically for your water treatment needs by an experienced team of application, mechanical and chemical engineers. DREAMEM builds the RO system using only high quality components that will provide reliable long-term operation. They arrive at your site hydrostatically tested and ready to produce water with complete documentation and operator training. We also provide the pretreatment equipment and chemistry required to ensure optimal performance and life span of your RO membranes. You can feel confident knowing that we have a full service support team available 24/7 to assist with any emergencies.